10-day forecast for Glenwood, IL: 63° to 91°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
88°
Best day: Tuesday, August 18
91° · 0.95 in
Worst day: Monday, August 10
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1091° / 73°0.95
Morning77°feels 79°
Afternoon90°feels 102°
Evening79°feels 81°
Overnight74°feels 76°
91 °
Glenwood, Monday, 10 August
Heavy rain. High 91°, low 73°.
Pressure29.88 inHg
Wind3.4 mph W
Humidity68%
Visibility6.2 mi
Dew point74°
Tue, 1186° / 69°0.67
Morning73°feels 74°
Afternoon69°feels 70°
Evening73°feels 74°
Overnight72°feels 73°
86 °
Glenwood, Tuesday, 11 August
Heavy rain. High 86°, low 69°.
Pressure29.83 inHg
Wind16.2 mph W
Humidity78%
Visibility2.1 mi
Dew point75°
Wed, 1283° / 67°0
Morning71°feels 73°
Afternoon83°feels 85°
Evening72°feels 73°
Overnight69°feels 70°
83 °
Glenwood, Wednesday, 12 August
Overcast. High 83°, low 67°.
Pressure29.88 inHg
Wind4.3 mph NE
Humidity59%
Visibility6.2 mi
Dew point66°
Thu, 1381° / 65°0.13
Morning69°feels 68°
Afternoon82°feels 82°
Evening70°feels 71°
Overnight67°feels 67°
81 °
Glenwood, Thursday, 13 August
Light rain. High 81°, low 65°.
Pressure29.97 inHg
Wind8 mph SE
Humidity47%
Visibility6.2 mi
Dew point58°
Fri, 1478° / 68°0.19
Morning70°feels 71°
Afternoon74°feels 76°
Evening76°feels 77°
Overnight72°feels 73°
78 °
Glenwood, Friday, 14 August
Light rain. High 78°, low 68°.
Pressure30.03 inHg
Wind6.8 mph E
Humidity90%
Visibility—
Dew point70°
Sat, 1590° / 71°0.2
Morning75°feels 78°
Afternoon86°feels 94°
Evening83°feels 91°
Overnight78°feels 82°
90 °
Glenwood, Saturday, 15 August
Light rain. High 90°, low 71°.
Pressure29.91 inHg
Wind10.2 mph SE
Humidity63%
Visibility—
Dew point70°
Sun, 1682° / 69°0.01
Morning75°feels 76°
Afternoon76°feels 76°
Evening70°feels 71°
Overnight70°feels 71°
82 °
Glenwood, Sunday, 16 August
Light rain. High 82°, low 69°.
Pressure29.97 inHg
Wind12.5 mph SW
Humidity67%
Visibility—
Dew point65°
Mon, 1779° / 65°0
Morning69°feels 69°
Afternoon75°feels 75°
Evening75°feels 76°
Overnight72°feels 73°
79 °
Glenwood, Monday, 17 August
Overcast. High 79°, low 65°.
Pressure30.00 inHg
Wind9.2 mph SE
Humidity69%
Visibility—
Dew point63°
Tue, 1888° / 74°0.01
Morning82°feels 85°
Afternoon86°feels 91°
Evening81°feels 85°
Overnight77°feels 78°
88 °
Glenwood, Tuesday, 18 August
Light rain. High 88°, low 74°.
Pressure29.85 inHg
Wind11.9 mph W
Humidity54%
Visibility—
Dew point68°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Glenwood, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.